| Similarity | Rank | |
|---|---|---|
| chirrup | 0.835 | 46798 |
| churr | 0.831 | 90134 |
| whistling | 0.827 | 24932 |
| whinchat | 0.810 | 97043 |
| reedy | 0.808 | 39429 |
| warble | 0.806 | 31029 |
| trill | 0.800 | 20760 |
| high-pitched | 0.796 | 14828 |
| shrill | 0.795 | 12175 |
| higher-pitched | 0.793 | 65525 |
| skirl | 0.793 | 68642 |
| mewl | 0.787 | 80864 |
| coo | 0.785 | 17825 |
| birdsong | 0.785 | 30269 |
| wood-pigeon | 0.785 | 68111 |
| squawk | 0.784 | 18741 |
| curlew | 0.779 | 22291 |
| far-carrying | 0.779 | 68149 |
| foghorn | 0.778 | 55558 |
| cowbell | 0.778 | 70412 |
| cheep | 0.777 | 44188 |
| skylark | 0.774 | 26791 |
| parakeet | 0.774 | 40682 |
| honking | 0.774 | 64540 |
| castanets | 0.772 | 53677 |